Quote - they would need to become a Cornucopia broker first, but it's a simple process.

Too much bother with paperwork just for freebies, and only necessary for if the scripts are to be usable in the Artist editions.

The fundemental drawback is that anyone writing scripts has no way to test them on the Artist editions, even if they had one or more of them as well as Infinite/XStream, so it's no surpise that the only brokered script is by someone who is (now) an Eon employee, and what free scripts there are are for Infinite/XStream only and hosted elsewhere.

Also using the C3D store to distribute free scripts, would be awkward from a licensing POV.